Accton Technology ES4710BD Ip igmp access-group, Ip igmp join-group, Ip igmp static-group command

ES4710BD 10 Slots L2/L3/L4 Chassis Switch

zip igmp version

zshow ip igmp groups

zshow ip igmp interface

zdebug ip igmp event

zdebug ip igmp packet

19.6.2.2.1ip igmp access-group

Command: ip igmp access-group {<acl_num acl_name>} no ip igmp access-group

Function: Sets the filter criteria for IGMP group on the interface; the “no ip igmp access-group” command cancels the filter criteria.

Parameters: {<acl_num acl_name>} is the sequence number of name of the access list, where the range of acl_num is 1 to 99.

Default: No filter criteria is set by default

Command mode: Interface Mode

Usage Guide: This command can be issued to filter the groups on the interface to allow or deny the participant of some groups.

Example: Specify interface vlan1 to permit 224.1.1.1 and deny 224.1.1.2. Switch (Config)#access-list 1 permit 224.1.1.1 0.0.0.0

Switch (Config)#access-list 1 deny 224.1.1.2 0.0.0.0 Switch (Config)#interface vlan 1 Switch(Config-If-Vlan1)#ip igmp access-group 1

19.6.2.2.2ip igmp join-group

Command: ip igmp join-group <A.B.C.D > no ip igmp join-group <A.B.C.D >

Function: Joins the interface to an IGMP group; the “no ip igmp join-group” command cancels the join.

Parameters: <A.B.C.D> are the IP addresses for multicast groups.

Default: not joined to groups.

Command mode: Interface Mode

Usage Guide: When a switch is used as a host, this command is used to any the host to a group. Suppose the local interface is to be added to group 224.1.1.1, then the switch will send a IGMP member report containing group 224.1.1.1 on receiving IGMP group query from the other switches. Note the difference between this command and the

“ip igmp static-group” command.

Example: Specifying interface vlan1 to join group 224.1.1.1.

Switch (Config)#interface vlan 1

Switch(Config-If-Vlan1)#ip igmp join-group 224.1.1.1

495